Tressength Hair Serum Guarantee

Tressength Hair Serum | Backed by Results Money Back Guarantee.

Searching for a hair loss solution can be overwhelming, but it doesn't have to be.

Helping you win your battles against hair loss is our mission, so your satisfaction is our top priority. We want you to be confident that when you make a hair serum purchase on our site, it will be the last time you ever have to look for another brand. 

Giving your hair the time, it needs to ‘reboot’ is important to us. Our product takes time to work and we want you to feel confident in our product, and therefore offer a full refund guarantee, if used for at least 90 days. To be eligible for this refund policy, simply follow these easy steps:

  1. Take ‘before’ photos on Day 1 - Front, Back, Top of the head, and both sides (any problem areas). Take pictures to track your hair journey.
  2. Use our Tressength 1oz - travel size hair serum or our 2oz serum for at least 60 days, Apply as directed every day.
  3. 60 days after initial use, take After photos of the same area(s) taken on Day 1.

Don’t see results after 90 days? Contact us at and we will provide the return shipping label.

In order to start your refund, please email us at attachments of your original before and after photos that have not been cropped or edited in any way 90 days after receiving the product.

 **Please include your story along with your pictures. By sharing your hair care routine and desired results with us, you help us create products that we know you will love.

Please allow 5 - 7 business days to process your request and issue your pre-paid return label. Use the pre-paid label to return your empty bottles, and once we receive them, your refund will be processed immediately. Refunds will be processed to your original payment method. We will gladly issue you store credit if your original method of payment is unavailable. Any product that remains unopened and unused can be returned per our return policy.

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